diff options
| -rw-r--r-- | mm/frontswap.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/mm/frontswap.c b/mm/frontswap.c index e6353d9..d8dc986 100644 --- a/mm/frontswap.c +++ b/mm/frontswap.c @@ -140,16 +140,16 @@ int __frontswap_store(struct page *page) inc_frontswap_succ_stores(); if (!dup) atomic_inc(&sis->frontswap_pages); - } else if (dup) { + } else { /* failed dup always results in automatic invalidate of the (older) page from frontswap */ - frontswap_clear(sis, offset); - atomic_dec(&sis->frontswap_pages); - inc_frontswap_failed_stores(); - } else { inc_frontswap_failed_stores(); + if (dup) { + frontswap_clear(sis, offset); + atomic_dec(&sis->frontswap_pages); + } } if (frontswap_writethrough_enabled) /* report failure so swap also writes to swap device */ |
